NEMA 17 42mm 24V 4000rpm Shaft Diameter 5mm Shaft Length 22mm BLDC Motor Brushless DC Motor with Controller

• Application: Industrial
• Speed: High Speed
• Number of Stator: Three-Phase
• Function: Control
• Casing Protection: Closed Type
• Number of Poles: 8
• Model NO.: JK42BLS01
• Starting Mode: Variable Frequency Starting
• Certification: ISO9001, CE RoHS
• Brand: Jkongmotor
• Transport Package: Export Carton
• Specification: 57mm
• Trademark: JK
• Origin: China
• HS Code: 8501310000
• Production Capacity: 100000PCS/Month

Product Description

JK42BLS01

Specification:

Genaral Specification:

(Item)	(Specification)
Winding type	Delta
Hall effect angle	120 120 degree electrical angle
Shaft run out	0.025mm
Radial play	0.02mm@450g
End play	0.08mm@450g
Max.radial force	28N @20mm form the flange
Max.axial force	10N
Insulation class	Class B
Dielectric strength	500VDC for one minute
Insulation resistance	100MΩ Min.,500VDC

Electrical Specifications:

		/Model
Specification	Unit	JK42BLS01	JK42BLS02	JK42BLS03	JK42BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	24
Rated Speed	Rpm	4000
Rated Torque	N.m	0.0625	0.125	0.185	0.25
Rated Current	Amps	1.8	3.3	4.8	6.3
Rated Power	W	26	52.5	77.5	105
Peak Torque	N.m	0.19	0.38	0.56	0.75
Peak Current	Amps	5.4	10.6	15.5	20
Back E.M.F	V/Krpm	4.1	4.2	4.3	4.3
Torque Constant	N.m/A	0.039	0.04	0.041	0.041
Rotor Inertia	g.c	24	48	72	96
Body Length	mm	41	61	81	100
Weight	Kg	0.3	0.45	0.65	0.8
Sensor	/Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH()
Working Environment	(),,,,
Altitude	1000

Drawing: